Detectives are urgently looking for the owners of a dog after a lamb was killed at Ogmore-by-Sea.
South Wales Police say the lamb was fatally injured at around 3pm on Sunday afternoon.
They're appealing for the owners of the dog to come forward "as a matter of urgency".
The force is also reminding dog owners to keep their dogs on leads while out walking near livestock on farmland and in rural areas.
A spokesperson said: "Sheep worrying is a crime and it is important that it is treated as such. You can never predict the actions of your dog, no matter how well behaved or trained it is."
Anyone with information should contact South Wales Police on 101 or via the live web chat, quoting reference no. 2500188739.

Swapping date night for drysuits at Barry Dock RNLI
13,900 French Rugby Fans fly into Cardiff Airport ahead of Six Nations Fixture
Vale Councillor blasts school funding in the county
Bear Field Skate Park set for major upgrade as part of new Placemaking Plans
New apprenticeship courses in construction to be introduced in Wales
Former Penarth Bank could become a cafe
New poll shows majority of Welsh voters lack voting confidence ahead of Senedd Election
Construction hub secured for rail upgrades
Prolific thief banned from Holton Road
Cowbridge: plans for more holiday lodges
Man dies suddenly in Romilly Park
Cash boost for Sully Primary School
Speed limits reduced despite objections
Concern over imported chicken in school meals
A48 closed after three-vehicle collision
Rhys unveils red bench 'in living memory'
Barry: plans lodged for 70-home development